The numbness of the face on the second day after drinking may be caused by alcohol allergy, neuropathy, or cerebral thrombosis. 1. Alcohol allergy: after drinking alcohol, alcohol will lead to an allergic reaction, the phenomenon of facial numbness, at this time you need to stop drinking, pay attention to rest, adjust the routine, the numbness will gradually improve over time. 2. Neuropathy: After drinking alcohol, nerve cells may degenerate under the effect of alcohol, if a large amount of alcohol leads to a critical situation, the damage may be difficult to reverse. If you drink alcohol for a long time, it may damage the neuron cells, leading to numbness in the face the next day after drinking. 3. Cerebral thrombosis: After drinking alcohol, it will cause the human body’s blood to be sticky, slow down the blood circulation speed, and the blood flow speed decreases, thus causing the formation of cerebral thrombosis, which may be manifested in the numbness of the face on the second day after drinking alcohol. After drinking the next day numbness of the face, it is recommended to consult a doctor to clarify the cause of the disease, and follow the doctor’s instructions for symptomatic intervention.